Scan, Link, and Learn: QR Codes

Example of a Purdue Arboretum Explorer QR Sign

Throughout the Purdue West Lafayette Campus you will find QR codes (Quick Response Codes) displayed on plant signage. These QR codes will direct you to the Purdue Arboretum Explorer website where you can learn more about the plant or landscape feature.

QR codes can be used in Google Android and Apple iOS devices (iPhone/iPod/iPad), as well as Microsoft’s Windows Phone operating system, Google Goggles, 3rd party barcode scanners, and the Nintendo 3DS.

General QR Code Scanning Tips

When scanning, hold the phone steady, so the image stays in focus. Do this for other things you scan, too.

Make sure the QR Code appears completely in the viewfinder on your phone.

Smart Phone Specific Instructions

Android Users

To scan a QR code, Open the Google Goggles App and tap the microphone icon and then choose “Search with Camera” option from the menu available in the lower right corner.

Now point your mobile camera to any QR Code, tap the on-screen camera icon and it will instantly reveal what’s stored in that QR Code.

Apple iOS Users

How to scan a QR code on iPhone and iPad

Step one: Open up the camera app on your iPhone or iPad

Step two: Hold the device’s camera up to the QR code

Step three: No need to hit the shutter button, your iOS device will automatically recognize the QR code and provide you with an on-screen notification. (Make sure you have mobile signal or you’re connected to Wi-Fi.)

Step four: Tap the notification to be taken to the destination of the QR code.